Publikationen von Hartwig Harder

Nowatzki, M.; Fitzsimmons, K. E.; Harder, H.; Rosner, H.-J.: Investigating palaeodune orientations and contemporary wind regimes in Southeast Kazakhstan using a semi-automated mapping framework. Earth surface processes and landforms 49 (2024)

Machado, L. A. T.; Kesselmeier, J.; Botía, S.; van Asperen, H.; Andreae, M. O.; de Araújo, A. C.; Artaxo, P.; Edtbauer, A.; Ferreira, R. R.; Franco, M. A. et al.; Harder, H.; Jones, S. P.; Dias-Júnior, C. Q.; Haytzmann, G. G.; Quesada, C. A.; Komiya, S.; Lavrič, J. V.; Lelieveld, J.; Levin, I.; Nölscher, A.; Pfannerstill, E. Y.; Pöhlker, M. L.; Pöschl, U.; Ringsdorf, A.; Rizzo, L.; Yáñez-Serrano, A. M.; Trumbore, S. E.; Valenti, W. I. D.; de Arellano , J. V.-G.; Walter, D.; Williams, J.; Wolff, S.; Pöhlker, C.: How rainfall events modify trace gas mixing ratios in central Amazonia. Atmospheric Chemistry and Physics 24 (15), S. 8893 - 8910 (2024)

Nussbaumer, C. M.; Kohl, M.; Pozzer, A.; Tadic, I.; Rohloff, R.; Marno, D.; Harder, H.; Ziereis, H. A.; Zahn, A.; Obersteiner, F. et al.; Hofzumahaus, A.; Fuchs, H.; Künstler, C.; Brune, W. H.; Ryerson, T. B.; Peischl, J.; Thompson, C.; Bourgeois, I.; Lelieveld, J.; Fischer, H.: Ozone Formation Sensitivity to Precursors and Lightning in the Tropical Troposphere Based on Airborne Observations. Journal of Geophysical Research: Atmospheres 129 (14), e2024JD041168 (2024)

Kirkby, J.; Amorim, A.; Baltensperger, U.; Carslaw, K. S.; Christoudias, T.; Curtius, J.; Donahue, N. M.; Haddad, I. E.; Flagan, R. C.; Gordon, H. et al.; Hansel, A.; Harder, H.; Junninen, H.; Kulmala, M.; Kürten, A.; Laaksonen, A.; Lehtipalo, K.; Lelieveld, J.; Möhler, O.; Riipinen, I.; Stratmann, F.; Tomé, A.; Virtanen, A.; Volkamer, R.; Winkler, P. M.; Worsnop, D. R.: Atmospheric new particle formation from the CERN CLOUD experiment. Nature Geoscience 16, S. 948 - 957 (2023)

Hamryszczak, Z.; Dienhart, D.; Brendel, B.; Rohloff, R.; Marno, D.; Martinez, M.; Harder, H.; Pozzer, A.; Bohn , B.; Zöger , M. et al.; Lelieveld, J.; Fischer, H.: Measurement report: Hydrogen peroxide in the upper tropical troposphere over the Atlantic Ocean and western Africa during the CAFE-Africa aircraft campaign. Atmospheric Chemistry and Physics 23 (10), S. 5929 - 5943 (2023)

Dienhart, D.; Brendel, B.; Crowley, J. N.; Eger, P. G.; Harder, H.; Martinez, M.; Pozzer, A.; Rohloff, R.; Schuladen, J.; Tauer, S. et al.; Walter, D.; Lelieveld, J.; Fischer, H.: Formaldehyde and hydroperoxide distribution around the Arabian Peninsula – evaluation of EMAC model results with ship-based measurements. Atmospheric Chemistry and Physics 23 (1), S. 119 - 142 (2023)

Beall, C. M.; Hill, T. C. J.; DeMott, P. J.; Könemann, T.; Pikridas, M.; Drewnick, F.; Harder, H.; Pöhlker, C.; Lelieveld, J.; Weber, B. et al.; Iakovides, M.; Prokeš, R.; Sciare, J.; Andreae, M. O.; Stokes, M. D.; Prather, K. A.: Ice-Nucleating Particles Near Two Major Dust Source Regions. Atmospheric Chemistry and Physics 22 (18), S. 12607 - 12627 (2022)

Osipov, S.; Chowdhury, S.; Crowley, J. N.; Tadic, I.; Drewnick, F.; Borrmann, S.; Eger, P.; Fachinger, F.; Fischer, H.; Predybaylo, E. et al.; Fnais, M.; Harder, H.; Pikridas, M.; Vouterakos, P.; Pozzer, A.; Sciare, J.; Ukhov, A.; Stenchikov, G. L.; Williams, J.; Lelieveld, J.: Severe atmospheric pollution in the Middle East is attributable to anthropogenic sources. Communications Earth & Environment 3, 203 (2022)

Reifenberg, S. F.; Martin, A.; Kohl, M.; Bacer, S.; Hamryszczak, Z.; Tadic, I.; Röder, L.; Crowley, D. J.; Fischer, H.; Kaiser, K. et al.; Schneider, J.; Dörich, R.; Crowley, J. N.; Tomsche, L.; Marsing, A.; Voigt, C.; Zahn, A.; Pöhlker, C.; Holanda, B. A.; Krüger, O.; Pöschl, U.; Pöhlker, M.; Jöckel, P.; Dorf, M.; Schumann, U.; Williams, J.; Bohn, B.; Curtius, J.; Harder, H.; Schlager, H.; Lelieveld, J.; Pozzer, A.: Numerical simulation of the impact of COVID-19 lockdown on tropospheric composition and aerosol radiative forcing in Europe. Atmospheric Chemistry and Physics 22 (16), S. 10901 - 10917 (2022)

Wietzoreck, M.; Kyprianou, M.; Bandowe, B. A. M.; Celik, S.; Crowley, J. N.; Drewnick, F.; Eger, P.; Friedrich, N.; Iakovides, M.; Kukučka, P. et al.; Kuta, J.; Nežiková, B.; Pokorná, P.; Přibylová, P.; Prokeš, R.; Rohloff, R.; Tadic, I.; Tauer, S.; Wilson, J.; Harder, H.; Lelieveld, J.; Pöschl, U.; Stephanou, E. G.; Lammel, G.: Polycyclic aromatic hydrocarbons (PAHs) and their alkylated, nitrated and oxygenated derivatives in the atmosphere over the Mediterranean and Middle East seas. Atmospheric Chemistry and Physics 22 (13), S. 8739 - 8766 (2022)

Nussbaumer, C. M.; Pozzer, A.; Tadic, I.; Röder, L.; Obersteiner, F.; Harder, H.; Lelieveld, J.; Fischer, H.: Tropospheric ozone production and chemical regime analysis during the COVID-19 lockdown over Europe. Atmospheric Chemistry and Physics 21 (9), S. 6151 - 6165 (2022)

Voigt, C.; Lelieveld, J.; Schlager, H.; Schneider, J.; Curtius, J.; Meerkötter, R.; Sauer, D.; Bugliaro, L.; Bohn, B.; Crowley, J. N. et al.; Erbertseder, T.; Groβ, S.; Hahn, V.; Li, Q.; Mertens, M.; Pöhlker, M. L.; Pozzer, A.; Schumann, U.; Tomsche, L.; Williams, J.; Zahn, A.; Andreae, M.; Borrmann, S.; Bräuer, T.; Dörich, R.; Dörnbrack, A.; Edtbauer, A.; Ernle, L.; Fischer, H.; Giez, A.; Granzin, M.; Grewe, V.; Harder, H.; Heinritzi, M.; Holanda, B. A.; Jöckel, P.; Kaiser, K.; Krüger, O. O.; Lucke, J.; Marsing, A.; Martin, A.; Matthes, S.; Pöhlker, C.; Pöschl, U.; Reifenberg, S.; Ringsdorf, A.; Scheibe, M.; Tadic, I.; Zauner-Wieczorek, M.; Henke, R.; Rapp, M.: Cleaner skies during the COVID-19 lockdown. Bulletin of the American Meteorological Society 103 (2022)

Nussbaumer, C. M.; Crowley, J. N.; Schuladen, J.; Williams, J.; Hafermann, S.; Reiffs, A.; Axinte, R.; Harder, H.; Ernest, C.; Novelli, A. et al.; Sala, K.; Martinez, M.; Mallik, C.; Tomsche, L.; Plass-Dülmer, C.; Bohn , B.; Lelieveld, J.; Fischer, H.: Measurement report: Photochemical production and loss rates of formaldehyde and ozone across Europe. Atmospheric Chemistry and Physics 21 (24), S. 18413 - 18432 (2021)

Dienhart, D.; Crowley, J. N.; Bourtsoukidis, E.; Edtbauer, A.; Eger, P. G.; Ernle, L.; Harder, H.; Hottmann, B.; Martinez, M.; Parchatka, U. et al.; Paris, J.-D.; Pfannerstill, E. Y.; Rohloff, R.; Schuladen, J.; Stönner, C.; Tadic, I.; Tauer, S.; Wang, N.; Williams, J.; Lelieveld, J.; Fischer, H.: Measurement report: Observation-based formaldehyde production rates and their relation to OH reactivity around the Arabian Peninsula. Atmospheric Chemistry and Physics 21 (23), S. 17373 - 17388 (2021)

Nussbaumer, C. M.; Parchatka, U.; Tadic, I.; Bohn , B.; Marno, D.; Martinez, M.; Rohloff, R.; Harder, H.; Kluge, F.; Pfeilsticker, K. et al.; Obersteiner, F.; Zöger, M.; Doerich, R.; Crowley, J. N.; Lelieveld, J.; Fischer, H.: Modification of a conventional photolytic converter for improving aircraft measurements of NO₂ via chemiluminescence chemiluminescence. Atmospheric Measurement Techniques 14 (10), S. 6759 - 6776 (2021)

Paris, J.-D.; Riandet, A.; Bourtsoukidis, E.; Delmotte, M.; Berchet, A.; Williams, J.; Ernle, L.; Tadic, I.; Harder, H.; Lelieveld, J.: Shipborne measurements of methane and carbon dioxide in the Middle East and Mediterranean areas and contribution from oil and gas emissions. Atmospheric Chemistry and Physics 21 (16), S. 12443 - 12462 (2021)

Tadic, I.; Nussbaumer, C.; Bohn, B.; Harder, H.; Marno, D.; Martinez, M.; Obersteiner, F.; Parchatka, U.; Pozzer, A.; Rohloff, R. et al.; Zöger, M.; Lelieveld, J.; Fischer, H.: Central role of nitric oxide in ozone production in the upper tropical troposphere over the Atlantic Ocean and West Africa. Atmospheric Chemistry and Physics 21 (10), S. 8195 - 8211 (2021)

Nussbaumer, C.; Tadic, I.; Dienhart, D.; Wang, N.; Edtbauer, A.; Ernle, L.; Williams, J.; Obersteiner, F.; Gutiérrez-Álvarez, I.; Harder, H. et al.; Lelieveld, J.; Fischer, H.: Measurement report: In situ observations of deep convection without lightning during the tropical cyclone Florence 2018. Atmospheric Chemistry and Physics 21 (10), S. 7933 - 7945 (2021)

Friedrich, N.; Eger, P.; Shenolikar, J.; Sobanski, N.; Schuladen, J.; Dienhart, D.; Hottmann, B.; Tadic, I.; Fischer, H.; Martinez, M. et al.; Rohloff, R.; Tauer, S.; Harder, H.; Pfannerstill, E. Y.; Wang, N.; Williams, J.; Brooks, J.; Drewnick, F.; Su, H.; Li, G.; Cheng, Y.; Lelieveld, J.; Crowley, J. N.: Reactive nitrogen around the Arabian Peninsula and in the Mediterranean Sea during the 2017 AQABA ship campaign. Atmospheric Chemistry and Physics 21 (10), S. 7473 - 7498 (2021)

Hottmann, B.; Hafermann, S.; Tomsche, L.; Marno, D.; Martinez, M.; Harder, H.; Pozzer, A.; Neumaier, M.; Zahn, A.; Bohn, B. et al.; Stratmann, G.; Ziereis, H.; Lelieveld, J.; Fischer, H.: Impact of the South Asian monsoon outflow on atmospheric hydroperoxides in the upper troposphere. Atmospheric Chemistry and Physics 20 (21), S. 12655 - 12673 (2020)